package com.baweiwei.userapi.service;

import com.baweiwei.common.entity.Users;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.JpaSpecificationExecutor;

import java.math.BigDecimal;

public interface UserService {

    int updateMoney(Integer userId, BigDecimal money);
}

